HS

Himanshika Singla

Software Engineer — C++, Windows Internals, Multithreading

About

I build high-performance C++ applications with system-level programming, debugging, and multithreaded design. I collaborate with teams to deliver production-ready solutions and solve complex algorithmic challenges.

Core Skills

C++ (11/14/17)
OOP & STL
Multithreading
Memory Management
Win32 APIs
Debugging (WinDbg)
Algorithms & DSA
UI Automation

Selected Projects

Windows Event Capture & Replay Tool

Desktop tool to capture and replay input events using Win32 hooks and UI Automation. Integrated into QA pipelines to reduce manual testing.

C++
MFC
Win32 Hooks
QA Automation

C++ Competitive Coding Judge (DSA Engine)

Backend engine for validating algorithmic solutions, supporting concurrent submissions with thread-safe synchronization and optimized memory usage.

C++
STL
Multithreading
Memory Pools

Endpoint Protection & Anti-Fraud Enhancements

Implemented POC for detecting third-party remote access tools and real-time fraud detection. (Confidential — internal)

C++
Security
WinDbg

Experience

Quick Heal Technologies — Software Engineer
Jan 2022 — Present
  • Designed and developed C++ modules for Windows-based security products, focusing on performance and maintainability.
  • Implemented multithreaded components and resolved concurrency issues.
  • Debugged using WinDbg and Sysinternals to fix critical production issues.
  • Automated QA workflows and collaborated with cross-functional teams for releases.
Software Engineer Intern — Quick Heal Technologies
Jan 2022 — Jun 2022
  • Built MFC-based automation tool to simulate UI workflows and improve GUI testing coverage.
  • Implemented Windows Hooking APIs for input capture and replay.